Fix build

Author: fdij

src/ProgressOnderwijsUtils/ProgressOnderwijsUtils.csproj

@@ -2,7 +2,7 @@
   <Import Project="..\NugetPackagesCommon.props" />
   <PropertyGroup Label="Configuration">
     <Version>106.0.0</Version>
-    <PackageReleaseNotes>Updated NuGet packages and fixed some resulting warnings.</T></PackageReleaseNotes>
+    <PackageReleaseNotes>Updated NuGet packages and fixed some resulting warnings.</PackageReleaseNotes>
     <Title>ProgressOnderwijsUtils</Title>
     <Description>Collection of utilities developed by ProgressOnderwijs</Description>
     <PackageTags>ProgressOnderwijs</PackageTags>